package day04;
//for结构
public class ForDemo {
    public static void main(String[] args) {
        //在for中，超过范围num可同名，但for中超过作用域num则编译错误
        for (int num = 1;num <= 9;num++){
            System.out.println(num+"*9="+num*9);
        }
        for (int num = 9;num >=1;num--){
            System.out.println(num+"*9="+num*9);
        }
        for (int num = 1;num <= 9;num+=2){
            System.out.println(num+"*9="+num*9);
        }
        for (int times = 0;times < 5;times++){
            System.out.println("行动是成功的阶梯");
        }
        System.out.println("继续执行...");
        //过程
        //times+0  true  输出
        //times+1  true  输出
        //times+2  true  输出
        //times+3  true  输出
        //times+4  true  输出
        //times+5  false  则结束
    }
}
